[Freeswitch-users] Mod_conference with many participants. Question for experts

[Seven Du]

You provided a lot of details but missed some important points. What OS?
What version of FreeSWITCH?

I have been running 600+ members across 5 servers even some with videos in
one conference and not have any issue. Most members were muted.

On Tue, Mar 31, 2020 at 4:25 AM Gilles SAUVAIRE <Gilles at sauvaire.com> wrote:

> Hello,
>
> I am making a conference with 100 participants, on an 8-core server, 16
> gigabytes of ram dedicated to my freeswitch.
> 98 participant are in mute mode and only two participant active.
>
> 8 times out of 10 the conference does not work. (very poor quality hatched
> audio)
> 2 times out of 10 the conference works for a few minutes then becomes
> unstable. (very poor quality hatched audio)
>
> A htop at that time shows that all the cores are used but not more than
> 30%.
> There is also plenty of memory available on the server.
>
>     <profile name = "000">
>
>       <param name = "domain" value = "$$ {domain}" />
>       <param name = "rate" value = "8000" />
>       <param name = "interval" value = "20" />
>       <param name = "caller-controls" value = "none" />
>       <param name = "moderator-controls" value = "none" />
>       <param name = "moh-sound" value = "silence" />
>       <param name = "suppress-events" value = "start-talking, stop-talking"
> />
>
>       <! - Energy level required for audio to be sent to the other users ->
>       <param name = "energy-level" value = "100" />
>       <param name = "comfort-noise" value = "0" />
>       <param name = "conference-flags" value = "audio-always" />
>
>     </profile>
>
> I have already found a solution, just put interval at 60.
>       <param name = "interval" value = "60" />
> With this the conference with 100 participants and only 2 active works.
>
> I have many qustions
>
> 1)
> It's strange, the conference with all the members in mute attribute,
> shouldn't it normally do nothing?
> Mute members should be transparent when it comes to mixing, is that just
> broadcast?
> ( conference data = 66123 at 000++flags{endconf|nomoh|mute} )
> Did I make a mistake in my profile? Is it normal ?
>
>
> 2)
> Is there an easier way to broadcast?
> That is, a call that "talks" to 90 calls?
> My idea is to make a conference with 2 or 3 participants and to broadcast
> this conference to all the other participants since he is not speaking.
>
> many thanks to you for your advice and ideas.
>
> Gilles
>
>
>
>
>
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